Una respuesta to “SNSD revela su MV “Hoot””

I have observed that in video cameras, extraordinary devices help to maintain focus automatically.
Those kind of sensors involving some camcorders change in contrast, while others
work with a beam associated with infra-red (IR) light, specifically in low lumination.
Higher specs cameras oftentimes use a mixture
of both techniques and may have Face Priority AF where the photographic camera can ‘See’ a face
while keeping your focus only on that. Many thanks for sharing your opinions on this site.